Leg Vein Laser in Seoul

Leg Vein Laser explained

Leg vein laser treats spider veins (telangiectasias) and small reticular veins, the thin red, purple or blue lines visible under the skin of the legs. It is a cosmetic treatment for small veins. Larger, raised varicose veins are a medical issue and are treated by vein specialists with other methods.

How Leg Vein Laser works

The laser light, often long-pulse 1064nm Nd:YAG, passes through the skin and is absorbed by blood in the vein. The heat damages the vein wall so it closes and is slowly absorbed by the body. Many doctors combine laser with sclerotherapy, an injection that closes veins, which often works better for leg veins than laser alone.

Who Leg Vein Laser is for

Small red or purple spider veins on the thighs or calves
Fine blue veins near the surface
People with needle anxiety who prefer laser to sclerotherapy
Veins too small for injection
Those planning repeat visits

Who should avoid Leg Vein Laser

Bulging varicose veins or leg swelling, which need a vein specialist and ultrasound
People with a history of blood clots, unless cleared by a doctor
Pregnant people
Tanned legs or recent sun exposure
Those who will be very active in the sun right after treatment

What happens at the appointment

Consultation, and a vein ultrasound if larger veins are suspected
Leg area cleaned and cooling gel or air cooling applied
Laser pulses traced along each vein
Cooling and soothing cream
Compression stockings may be advised

Aftercare and flying home

Wear compression stockings if the doctor advises
Walk daily but avoid heavy exercise for a few days
Avoid hot baths, saunas and sun on the legs for 2 weeks
Use SPF 50 sunscreen on treated legs
Avoid sitting still for long periods, including long flights, without moving your legs

Side effects and risks

Redness, swelling or bruising for 1–2 weeks
Brown staining along the vein that can take months to fade
Blistering or small burns, rarely
New tiny veins near treated areas (matting)
Very rarely, blood clots

How much does Leg Vein Laser cost in Seoul?

₩100,000–₩400,000 (about US$75–300) — The price depends on the size of the area and number of veins, the laser used and whether sclerotherapy is added. Several sessions are usually needed. Prices are estimates and vary between clinics.

Why get Leg Vein Laser in Korea?

Seoul has both dermatology clinics with vascular lasers and specialised vein clinics, so visitors can get a proper vein assessment and treatment. Prices are usually lower than in the US.

Frequently asked questions

How much does leg vein laser cost in Seoul?

Leg vein laser usually costs about ₩100,000–₩400,000 per session in Seoul (roughly US$75–300), depending on the area.

Does leg vein laser hurt?

It feels like a hot rubber band snap. Cooling makes it tolerable, and numbing cream is sometimes used.

How many sessions do I need for spider veins?

Most people need 2–4 sessions spaced 6–8 weeks apart. New veins can form over time and may need touch-ups.

Can I fly after leg vein laser?

Short flights are usually fine, but long flights raise clot risk. Ask the doctor, wear compression stockings, drink water and walk in the aisle regularly.

Is leg vein laser safe?

For small spider veins it is low risk. The main side effects are bruising and brown staining; serious risks such as clots are rare.

Can laser treat varicose veins?

Surface laser is for small spider veins. Bulging varicose veins need a vein specialist, who may use ultrasound-guided treatments such as endovenous laser.